<?xml version="1.0" encoding="UTF-8"?>

<?xml-stylesheet type="text/xsl" href="/static/oaitohtml.xsl"?>

<!--
<?xml-stylesheet type="text/xsl" href="/oaitohtml.xsl"?>
-->

<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <responseDate>2026-10-15T01:49:36Z</responseDate>
    <request verb="GetRecord" metadataPrefix="oai_dc" identifier="10.57760/sciencedb.j00217.12056" >https://www.scidb.cn/oai</request>
<GetRecord>
    <record>
    <header >
    <identifier>10.57760/sciencedb.j00217.12056</identifier>
    <datestamp>2026-03-05T10:28:56Z</datestamp>
</header>
    <metadata>
        
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:date>2026-03-05</dc:date>
  <dc:title>Construction and Validation of a Hepatocellular Carcinoma Prognostic Model Based on Bile Acid Metabolism and Immune-Related Genes</dc:title>
  <dc:identifier>doi:10.57760/sciencedb.j00217.12056</dc:identifier>
  <dc:language>en</dc:language>
  <dc:description>目的：免疫逃逸和代谢重编程在肝癌进展中起着协同作用，胆汁酸代谢是连接它们的关键桥梁。因此，本研究旨在构建一个与胆汁酸代谢及免疫相关基因（BAMIRGs）相互作用的肝癌风险预测模型。该方法基于从 TCGA 和 GEO 数据库中提取 BAMIRG，通过非负矩阵分解聚类和最小绝对收缩和选择算子 Cox 回归构建模型，并评估其有效性。同时，该模型的准确性也与其他已发表的肝癌预后预测模型进行了比较。BAMIRG可以区分肝癌患者的不同亚型，并影响免疫微环境。BAMIRGs模型具有良好的预测表现（C指数=0.668），优于以往已发表的模型，尤其是在肝癌患者中具有不同临床特征，因为风险评分是肝癌的独立预后因子。模型风险评分与免疫抑制微环境和肿瘤突变负荷显著相关。高风险肝癌组与免疫浸润过程相关，而低风险组则与代谢过程相关。结论：BAMIRGs模型能够预测肝癌的预后风险和免疫微环境，预计将为评估肝癌预后风险和个体化治疗提供有利工具。</dc:description>
  <dc:subject>Hepatocellular Carcinoma; Bile Acid Metabolism; Immunity; Prognosis; Tumor Immune Microenvironment</dc:subject>
  <dc:creator>赵博阳</dc:creator>
  <dc:creator>王小芳</dc:creator>
  <dc:creator>孙子祥</dc:creator>
  <dc:creator>许军英</dc:creator>
  <dc:creator>姜慧娇</dc:creator>
  <dc:creator>董丹</dc:creator>
  <dc:creator>吴向未</dc:creator>
  <dc:creator>陈雪玲</dc:creator>
  <dc:rights>PUBLIC</dc:rights>
  <dc:rights>https://creativecommons.org/publicdomain/zero/1.0/</dc:rights>
  <dc:type>dataset</dc:type>
  <dc:publisher>Science Data Bank</dc:publisher>
</oai_dc:dc>

    </metadata>
</record>
</GetRecord>
</OAI-PMH>